JP4824907B2 - Impregnating liquid for cosmetic cloth - Google Patents

Description

  The present invention relates to impregnating liquids containing certain skin care and cleansing agents and particulate waxes for application to cosmetics, in particular cosmetic wipes having a special structure.

  Cosmetic wipes are gaining in importance because they simply and hygienically satisfy the needs of modern personal care. Two forms of cosmetic wipes are already commercially available from several manufacturers: one is a wet wipe made of textile or tissue paper, impregnated with a cleansing or skin care formulation, and the other is used A dry wipe that needs to be wetted before. Many patent applications describe cleansing cloths in which various textiles absorb liquids. The first cosmetic wipes that were commercially available were required to have a cleansing function, but now attention to skin care is increasing. For example, international patent application WO 95/35411 proposes a wet wipe impregnated with a lotion containing fatty acid esters, fatty alcohol ethoxylates and fatty alcohols in addition to mineral oil. Regarding cosmetic dry wipes, the international patent applications WO 99/13861 and WO 01/08657 are specifically mentioned. In those cases, the nonwoven, generally unstructured fiber product is impregnated and / or coated with a formulation containing surfactants and skin care additives and then optionally dried. Depending on the size of the substrate, the wipe can be a non-reusable impregnated washcloth or a relatively small cleansing pad. Consumer demands regarding cleansing performance, skin feel during and after use, and ease of use are technical challenges for developers. That is, the amount of foam that occurs after wetting or in the wet wipe itself, foam stability and foam structure greatly affect the sensory impression during and after cleansing. Obtaining a suitable structured foam and a sufficient amount of foam after wetting is difficult unless the cloth / wipe is mechanically rubbed hard by hand. This problem can be exacerbated by other non-surfactant skin care additives.

  The object of the present invention is to provide an impregnating formulation for wet and dry cosmetic wipes with improved cleansing, skin care and sensory performance for hair and body cleansing and care. The formulations of the present invention exhibit, among other things, a deep cleansing effect on pores and provide a pleasant skin feel during and after use due to the optimal foaming properties of the formulation.

The present invention is an impregnation preparation for cosmetic wipes,
(A) an emulsifier mixture containing a nonionic surfactant and an amphoteric surfactant in an amount ratio of 10: 1 to 1: 1 of the nonionic surfactant and the amphoteric surfactant ;
(B) a wax component mixture containing wax ester, partial glyceride and fatty alcohol ethoxylate, and (c) a formulation containing at least one cationic polymer.

  Formulations of the above composition on the structured surface of the substrate (cosmetic wipe) have been found to provide advantageous foaming properties, good cleansing effects and a pleasant skin feel. By combining an impregnating liquid containing a fine dispersion of a particulate “care-effect” wax having a certain particle size with a base material, fine bubbles can be rapidly generated richly by a gentle mechanical action. In this respect, a wax component composition containing a wax ester, a partial glyceride and a fatty alcohol ethoxylate is particularly effective, and an emulsifier mixture having a nonionic and amphoteric surfactant amount ratio of 10: 1 to 1: 1 is particularly effective. I found out that The impregnating liquid of this composition provided a particularly good skin feel during and after use of the cosmetic wipe impregnated with it. Furthermore, the size of the wax particles influences the nature of the foam and the skin feel during and after cleansing. The smaller the particle size, the better the sensory impression.

Substrate The impregnating liquid of the present invention is suitable for application to a wet cosmetic wipe and is preferably used for a dry cosmetic wipe.
Special substrate systems according to the invention may have a single or multiple structure. In addition to paper-based tissue, corresponding tissue cloths made of fiber or fleece are also suitable. Examples of natural fibers include silk, cellulose, keratin, wool, cotton, jute, hemp, flax and examples of synthetic fibers are acetate, acrylate, cellulose ester, polyamide, polyester, polyolefin, polyvinyl alcohol, polyurethane fiber or Additives hydrophilized polyolefin fiber products and their fibers or mixtures of fiber products. A reaction product of 1 part of polyethylene glycol and 2 parts of C _10-12 fatty acid or a derivative thereof is used for hydrophilizing polyolefin-containing fiber products.

  Nonwoven fabrics are preferred because they can better impart the structure required for the present invention. Viscose / polyester blend substrates are particularly suitable. A substrate system of 50-90% by weight of water-entangled viscose and 50-10% by weight of polyester is preferred, a substrate of 60-80% by weight of viscose and 40-20% by weight of polyester is more preferred, and viscose 65-65 A substrate of 70% by weight and 35-30% by weight of polyester is particularly preferred.

  In terms of size, the wipes are typically 100-500 mm long and 100-500 mm wide, and the length and width are preferably 120-220 mm. However, the fabric may be glove-like, in which case it may have multiple structures (the fabric layer inside the glove is more hydrophobic, has a barrier function, and the hand is in contact with the formulation or moisture To protect from).

The base fabric of the cosmetic wipe of the present invention has a uniformly structured surface with circular or elliptical depressions due to its manufacturing method (hydroentanglement using a hydroentanglement belt). Such dents (also referred to as pits) are circular or elliptical, have a diameter or width of 0.1 to 1 mm, preferably 0.2 to 0.6 mm, and a diameter or length of 0.5 to 5. It is 0 mm, preferably 0.8 to 1.5 mm. The dent may be present on both sides or only on one side. When present on one side, the dent occupies 50-99%, preferably 60-85% of the substrate thickness. If dents are present on both sides, the proportion must be divided. On average, there are 500 to 4000, preferably 1500 to 3500, more preferably 2500 to 3200 pits per 100 mm ^{2 of} substrate surface area.

Impregnating liquid impregnating liquid (also referred to as coating liquid) is understood to be a formulation according to the invention in the form of solutions, dispersions and emulsions to be applied to the base of a cosmetic wipe.
The weight ratio of dry cloth to applied cleansing and skin care liquid is intended to be 60:40 to 90:10, preferably 85:15 to 80:20. The impregnating liquid contains a surfactant and a wax dispersion with an average particle size of up to 13 μm, preferably up to 4 μm, more preferably up to 2 μm.

Emulsifier mixture The emulsifier mixture as a whole typically accounts for about 1.5 to 75, preferably 15 to 55, more preferably 25 to 40% by weight of the impregnation or coating liquid, and has a nonionic, amphoteric and optionally anionic interface. Contains an active agent. Examples of nonionic surfactants are fatty alcohol polyglycol ethers, alkylphenol polyglycol ethers, fatty acid polyglycol esters, fatty acid amide polyglycol ethers, fatty amine polyglycol ethers, alkoxylated triglycerides, mixed ethers and mixed formals, optionally partial Oxidized alkyl (alkenyl) oligoglycosides or glucuronic acid derivatives, fatty acid-N-alkyl glucamides, protein hydrolysates (especially wheat plant products), polyol fatty acid esters, sugar esters, sorbitan esters, polysorbates As well as amine oxides. When the nonionic surfactant has a polyglycol ether chain, it may have a normal homolog distribution, but preferably has a narrow homolog distribution. Examples of amphoteric or zwitterionic surfactants are alkylbetaines, alkylamidobetaines, aminopropionates, aminoglycinates, imidazolinium betaines and sulfobetaines.

  The above surfactants are all known compounds. For the structure and production of such surfactants, relevant literature such as J. Falbe (eds.), “Surfactants in Consumer Products”, Springer Verlag, Berlin, 1987, pp. 54-124, or J. Falbe (eds. ), “Katalysatoren, Tenside und Mineraloeladditive”, Thieme Verlag, Stuttgart, 1978, pages 123-217.

  Examples of particularly suitable mild (ie especially dermatologically safe) surfactants are fatty alcohol polyglycol ether sulfates, monoglyceride sulfates, mono- and / or dialkyl sulfosuccinates, fatty acid isethionates, fatty acid sarcosinates , Fatty acid tauride, fatty acid glutamate, α-olefin sulfonate, ether carboxylic acid, alkyl oligoglucoside, fatty acid glucamide, alkylamide betaine, amphoteric acetal, and / or protein fatty acid condensate (preferably derived from wheat protein).

Preferred surfactants for the purposes of the present invention are disodium cocoamphodiacetate, sodium cocoamphoacetate, cocamidopropyl betaine, cocamide DEA, alkyl oligoglucosides and mixtures thereof.
Particularly preferred surfactants are nonionics selected from the group consisting of alkyl oligoglucoside, cocamidopropyl betaine, PEG-7, glyceryl cocoate, laureth-4, ceteareth-12, ceteareth-20 and / or behenez-10. A surfactant, the ratio of alkyl oligoglycoside to betaine (especially cocamidopropyl betaine) in the range of 10: 1 to 1: 1 (preferably 5: 1 to 1.5: 1, more preferably 4: 1 to The surfactant mixture of 2: 1) is particularly preferred.

Alkyl and alkenyl oligoglycosides are represented by the formula (I):
R ¹ O- [G] _p (I)
[Wherein R ¹ is an alkyl and / or alkenyl group having 4 to 22 carbon atoms, G is a sugar unit having 5 or 6 carbon atoms, and p is a value of 1 to 10. ]
Is a known nonionic surfactant. Alkyl and alkenyl oligoglycosides are obtained by related organic chemical synthesis methods. Examples of extensive literature on it include Biermar et al., Starch / Staerke 45, 281 (1993), B. Salka, Cosm. Toil. 108, 89 (1993), and J. Kahre, SEOFW-Journal No. Citing 8, 598 (1995).

  Alkyl and / or alkenyl oligoglycosides may be derived from aldoses or ketoses having 5 or 6 carbon atoms, preferably glucose. That is, preferred alkyl and / or alkenyl oligoglycosides are alkyl and / or alkenyl oligoglucosides.

  The index p in formula (I) indicates the degree of oligomerization (DP), ie the distribution of mono- and oligoglycosides, and is a value of 1-10. The p of an individual compound is always an integer, in particular it can be a value from 1 to 6, but the value p as an alkyl oligoglycoside is an analytically determined value and is usually not an integer. Preference is given to using alkyl and / or alkenyl oligoglycosides having an average degree of oligomerization p of 1.1 to 3.0. Alkyl and / or alkenyl oligoglycosides having an oligomerization degree of less than 1.7, in particular 1.2 to 1.4 are preferred from the point of view of application.

The alkyl or alkenyl group R ¹ can be derived from primary alcohols having 4 to 11 carbon atoms, preferably 8 to 10 carbon atoms. Examples of such alcohols are butanol, capron alcohol, capryl alcohol, caprin alcohol and undecyl alcohol, and their industrial mixtures (eg by hydrogenating industrial fatty acid methyl esters or by the oxo synthesis of Roelen Obtained by hydrogenating the aldehyde of origin). Of chain length C _8-10 obtained as the first distillate in the fractionation of industrial C _8-18 coconut oil fatty alcohol and derived from an alcohol whose content of C ₁₂ alcohol as impurity can be less than 6% by weight Alkyl oligoglucosides (DP = 1-3) and alkyl oligoglucosides (DP = 1-3) derived from industrial C _9/11 oxo alcohols are preferred.

Further, the alkyl or alkenyl group R ¹ may be derived from a primary alcohol having 12 to 22 carbon atoms, preferably 12 to 14 carbon atoms. Examples of such alcohols are lauryl alcohol, myristyl alcohol, cetyl alcohol, palmitoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, petrocerinyl alcohol, aralkyl alcohol, gadreyl alcohol, behenyl alcohol, Elsyl alcohol, brassyl alcohol, and their industrial mixtures (obtained as described above). Alkyl _{oligoglucosides} derived from hydrogenated C _12/14 coconut alcohol and having a DP of 1-3 are preferred.

Betaine is a known surfactant produced primarily by carboxyalkylating (preferably carboxymethylating) amine compounds. The starting material is preferably condensed with a halocarboxylic acid or salt thereof (especially sodium chloroacetate) to produce 1 mole of salt per mole of betaine. Unsaturated carboxylic acids (eg acrylic acid) can also be added. For more information on nomenclature and especially the distinction between betaine and “true” amphoteric surfactants,
U. Ploog, Seifen-Oele-Fette-Wachse, 198 , 373 (1982). In this regard, for example, A. O'Lenick et al., HAPPI, Nov. 70 (1986), S. Holzman et al., Tens. Surf. Det. 23 , 309 (1986), R. Bito et al., Soap Cosm. Chem. Spec., Apr. 46 (1990), P. Ellis et al., Euro Cosm. 1 , 14 (1994).

［式中、Ｒ^２は炭素原子数６〜２２のアルキルおよび／またはアルケニル基であり、Ｒ^３は水素、または炭素原子数１〜４のアルキル基であり、Ｒ^４は炭素原子数１〜４のアルキル基であり、ｎは１〜６の値であり、Ｘはアルカリ金属および／またはアルカリ土類金属またはアンモニウムである。］
で示される、第二級および特に第三級アミンのカルボキシアルキル化生成物である。その例は、ヘキシルメチルアミン、ヘキシルジメチルアミン、オクチルジメチルアミン、デシルジメチルアミン、ドデシルメチルアミン、ドデシルジメチルアミン、ドデシルエチルメチルアミン、Ｃ_{１２／１４}ヤシ油アルキルジメチルアミン、ミリスチルジメチルアミン、セチルジメチルアミン、ステアリルジメチルアミン、ステアリルエチルメチルアミン、オレイルジメチルアミン、Ｃ_{１６／１８}獣脂アルキルジメチルアミンおよびそれらの工業用混合物の、カルボキシメチル化生成物である。 Examples of suitable betaines are those of formula (II):

Wherein R ² is an alkyl and / or alkenyl group having 6 to 22 carbon atoms, R ³ is hydrogen or an alkyl group having 1 to 4 carbon atoms, and R ⁴ is 1 to 4 carbon atoms. N is a value of 1 to 6, and X is an alkali metal and / or alkaline earth metal or ammonium. ]
A carboxyalkylated product of secondary and especially tertiary amines as shown in Examples include hexylmethylamine, hexyldimethylamine, octyldimethylamine, decyldimethylamine, dodecylmethylamine, dodecyldimethylamine, _{dodecylethylmethylamine} , C12 / ₁₄ coconut oil alkyldimethylamine, myristyldimethylamine, cetyldimethylamine. , Carboxymethylated products of _{stearyldimethylamine} , stearylethylmethylamine, _{oleyldimethylamine} , _{C16 / 18} tallow alkyldimethylamine and industrial mixtures thereof.

［式中、Ｒ^５ＣＯは炭素原子数６〜２２および二重結合数０または１〜３の脂肪族アシル基であり、ｍは１〜３の値であり、Ｒ^６、Ｒ^７、ｎおよびＸは前記と同意義である。］
で示されるアミドアミンのカルボキシアルキル化生成物である。その例は、炭素原子数６〜２２の脂肪酸、すなわちカプロン酸、カプリル酸、カプリン酸、ラウリン酸、ミリスチン酸、パルミチン酸、パルミトレイン酸、ステアリン酸、イソステアリン酸、オレイン酸、エライジン酸、ペトロセリン酸、リノール酸、リノレン酸、エレオステアリン酸、アラキン酸、ガドレイン酸、ベヘン酸、エルカ酸、およびそれらの工業用混合物と、Ｎ，Ｎ−ジメチルアミノエチルアミン、Ｎ，Ｎ−ジメチルアミノプロピルアミン、Ｎ，Ｎ−ジエチルアミノエチルアミンおよびＮ，Ｎ−ジエチルアミノプロピルアミンとの反応生成物を、クロロ酢酸ナトリウムと縮合したものである。Ｃ_８／１８ヤシ油脂肪酸−Ｎ，Ｎ−ジメチルアミノプロピルアミドとクロロ酢酸ナトリウムとの縮合生成物を使用することが好ましい。 Other suitable betaines are those of formula (III):

[Wherein R ⁵ CO is an aliphatic acyl group having 6 to 22 carbon atoms and 0 or 1 to 3 double bonds, m is a value of 1 to 3, and R ⁶ , R ⁷ , n and X is as defined above. ]
A carboxyalkylated product of amidoamine represented by Examples thereof are fatty acids having 6 to 22 carbon atoms, namely caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, oleic acid, elaidic acid, petroseric acid, Linoleic acid, linolenic acid, eleostearic acid, arachidic acid, gadoleic acid, behenic acid, erucic acid, and industrial mixtures thereof with N, N-dimethylaminoethylamine, N, N-dimethylaminopropylamine, N, A reaction product of N-diethylaminoethylamine and N, N-diethylaminopropylamine is condensed with sodium chloroacetate. It is preferred to use a condensation product of _{C8 / 18} coconut oil fatty acid-N, N-dimethylaminopropylamide and sodium chloroacetate.

  In addition to the nonionic and amphoteric surfactants that are essential components, the impregnating liquid of the present invention may also contain other surfactants such as anionic or cationic surfactants. Examples of anionic surfactants are soap, alkylbenzene sulfonate, alkane sulfonate, olefin sulfonate, alkyl ether sulfonate, glycerol ether sulfonate, α-methyl ester sulfonate, sulfo fatty acid, alkyl sulfate, fatty alcohol ether sulfate, glycerol ether sulfate. Fate, fatty acid ether sulfate, hydroxy mixed ether sulfate, monoglyceride (ether) sulfate, fatty acid amide (ether) sulfate, mono and dialkyl sulfosuccinate, mono and dialkyl sulfosuccinate, sulfotriglyceride, amide soap, ether carvone Acids and their salts, fatty acid isethionate, fatty acid sarcosinate, fatty acid tauride, N-acy Amino acids such as acyl lactylates, acyl tartrates, acyl glutamates and acyl aspartates, alkyl oligoglucoside sulfates, protein fatty acid condensates (especially wheat-based vegetable products), and alkyl (ether) phosphates. When the anionic surfactant has a polyglycol ether chain, it may have a normal homolog distribution, but preferably has a narrow homolog distribution. Common examples of cationic surfactants are quaternary ammonium compounds, and ester quats, especially quaternized fatty acid trialkanolamine ester salts.

  Of the additional surfactants that are optionally used, anionic surfactants (component e)) are preferred. It and the amphoteric surfactant are used in a ratio of 0 to 1: 1, preferably 0.3 to 0.6: 1 to the amphoteric surfactant.

Wax dispersion The proportion of the wax component in the impregnation and coating liquid composition of the present invention is 0.2 to 35% by weight, preferably 1 to 25% by weight, more preferably 2 to 20% by weight.
The wax mixture according to the invention contains wax esters, partial glycerides and fatty alcohol ethoxylates. Other wax components that may be present are alkylene glycol esters, fatty acid alkanolamides, triglycerides, esters of optionally substituted polybasic and / or monobasic carboxylic acids, fatty alcohols, fatty ketones, fatty acids, fatty aldehydes , A material selected from the group consisting of fatty ethers, fatty carbonates, ring-opening products of olefin epoxides and mixtures thereof.

  Wax esters are typically monobasic and polybasic, branched and unbranched, saturated and unsaturated, optionally substituted hydroxy-substituted carboxylic acids and fatty alcohols having 6 to 22 carbon atoms. Ester. The acid components of such esters include, for example, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, oleic acid, malonic acid, maleic acid, fumaric acid, adipic acid, sebacic acid, azelaic acid, dodecanedioic acid, phthalic acid, It may be selected from isophthalic acid, succinic acid, malic acid, citric acid, and in particular tartaric acid, and mixtures thereof. The fatty alcohol has 6 to 22, preferably 12 to 18, more preferably 16 to 18 carbon atoms in the alkyl chain. Examples thereof include capron alcohol, capryl alcohol, 2-ethylhexyl alcohol, caprin alcohol, lauryl alcohol, isotridecyl alcohol, myristyl alcohol, cetyl alcohol, palmitoleyl alcohol, stearyl alcohol, isostearyl alcohol, oleyl alcohol, elaidyl alcohol, Petrocerinyl alcohol, linolyl alcohol, linolenyl alcohol, eleostearyl alcohol, aralkyl alcohol, gadryl alcohol, behenyl alcohol, erucyl alcohol, brassyl alcohol, and industrial mixtures thereof. Esters can exist as full or partial esters. Preference is given to using esters of linear saturated fatty acids with cetyl alcohol, in particular cetyl palmitate.

［式中、Ｒ^８ＣＯは、炭素原子数６〜２２の、直鎖または分枝状、飽和または不飽和アシル基であり、Ｒ^９およびＲ^１０は互いに独立して、水素であるか、またはＲ^８ＣＯと同意義であり、ｘ、ｙおよびｚはいずれも０であるか、または１〜３０の値である。］
で示される。その例は、ラウリン酸モノグリセリド、オレイン酸モノグリセリド、ラウリン酸ジグリセリド、ヤシ油脂肪酸モノグリセリド、ヤシ油脂肪酸トリグリセリド、パルミチン酸モノグリセリド、パルミチン酸トリグリセリド、ステアリン酸モノグリセリド、ステアリン酸ジグリセリド、獣脂脂肪酸モノグリセリド、獣脂脂肪酸ジグリセリド、ヒマシ油および水添ヒマシ油、ベヘン酸モノグリセリド、ベヘン酸ジグリセリド、並びにそれらの工業用混合物（その製造に由来してトリグリセリドも少量含有し得る）である。 Partial glycerides are linear and branched, saturated and unsaturated fatty acids, such as caproic acid, caprylic acid, capric acid, lauric acid, myristic acid, palmitic acid, palmitoleic acid, stearic acid, isostearic acid, behenic acid and Glycerol monoesters and / or diesters with their industrial mixtures.
Partial glycerides are represented by the formula (IV):

[Wherein R ⁸ CO is a linear or branched, saturated or unsaturated acyl group having 6 to 22 carbon atoms, and R ⁹ and R ¹⁰ are independently of each other hydrogen, or R ⁸ CO has the same meaning, and x, y, and z are all 0 or a value of 1-30. ]
Indicated by Examples thereof are lauric acid monoglyceride, oleic acid monoglyceride, lauric acid diglyceride, coconut oil fatty acid monoglyceride, coconut oil fatty acid triglyceride, palmitic acid monoglyceride, palmitic acid triglyceride, stearic acid monoglyceride, stearic acid diglyceride, tallow fatty acid monoglyceride, tallow fatty acid diglyceride, Castor oil and hydrogenated castor oil, behenic acid monoglyceride, behenic acid diglyceride, and industrial mixtures thereof (which may contain small amounts of triglycerides from their manufacture).

A third group of suitable wax components in the wax mixture is of formula (V)
R ¹¹ O (CH ₂ —CH ₂ —O) —H (V)
[Wherein, R ¹¹ is a linear alkyl group having 16 to 48 carbon atoms, preferably 18 to 36, which may be hydroxy-substituted. ]
It is a fatty alcohol ethoxylate represented by Examples of suitable alcohols are cetearyl alcohol, hydroxystearyl alcohol, behenyl alcohol and long chain paraffin oxidation products. Ethoxylated behenyl alcohol is particularly preferred as the wax component.

Another preferred component in the cationic polymer impregnation liquid is a cationic polymer, 0.02 to 3 wt%, preferably 0.05 to 1 wt%, more preferably in the cosmetic wipe impregnation liquid of the present invention. Used in an amount of 0.1 to 1% by weight.

  Examples of suitable cationic polymers are cationic cellulose derivatives such as quaternized hydroxyethyl cellulose [Polymer JR 400®; Amerchol], cationic starch, diallylammonium salt and acrylamide copolymers, quaternized vinyl Pyrrolidone / vinylimidazole polymers such as Luviquat® (BASF), condensation products of polyglycols and amines, quaternized collagen polypeptides such as lauryldimonium hydroxypropyl hydrolyzed collagen [Lamequat® L Gruenau], quaternized wheat polypeptide, polyethyleneimine, cationic silicone polymers such as amodimethicone, adipic acid and a copolymer of dimethylaminohydroxypropyldiethylenetriamine [Cartaretine®]; Sandoz ], Copolymers of acrylic acid and dimethyldiallylammonium chloride [Merquat® 550; Chemviron], polyaminopolyamides, such as those described in FR2252840A1, and their crosslinked water-soluble polymers, cationic chitin derivatives, such as quaternization Chitosan (optionally microcrystalline distribution), condensation products of dihaloalkyl (eg dibromobutane) and bis-dialkylamine (eg bis-dimethylamino-1,3-propane), cationic guar gums such as Jaguar ( CBS, Jaguar® C-17, Jaguar® C-16 (Celanese), and quaternized ammonium salt polymers such as Mirapol® A-15, Mirapol® AD-1, Mirapol (registered trademark) AZ-1 (Miranol).

  Cationic guar gum and / or quaternized ammonium salt polymers are preferably used in the formulations of the present invention.

Polyol The polyol, which is optionally used in the present invention, preferably has 2 to 15 carbon atoms and has at least two hydroxyl groups. Examples of polyols are
Glycerol;
Alkylene glycols such as ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, hexylene glycol, and polyethylene glycol having an average molecular weight of 100 to 1000 daltons;
Industrial oligoglycerol mixtures with a degree of self-condensation of 1.5 to 10, for example industrial diglycerol mixtures with a diglycerol content of 40 to 50% by weight;
Methylol compounds such as, among others, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol and dipentaerythritol;
Lower alkyl glucosides (especially those having 1 to 8 carbon atoms in the alkyl group), such as methyl and butyl glucoside;
Sugar alcohols having 5 to 12 carbon atoms, such as sorbitol or mannitol;
Sugars having 5 to 12 carbon atoms, such as glucose or sucrose;
An amino sugar, such as glucamine.

  Preferred polyols are glycerol and propylene glycol. The polyol is used in an amount of 0 to 20% by weight, preferably 1 to 15% by weight, more preferably 3 to 12% by weight, based on the impregnating liquid.

The particle size of the wax dispersion, and the particle size of the wax dispersion used in the particle size measurement impregnation and coating liquid, greatly influences the sensory properties of the wipe and the foaming and cleansing performance. In order to achieve optimal performance, the average particle size of the dispersion should be up to 13 μm, preferably up to 4 μm, more preferably up to 2 μm. For this purpose, the usual dispersion preparation methods known to those skilled in the art are selected. That is, for example, the particle size can be adjusted by subjecting the dispersion to various loads in a high pressure homogenizer.

  However, depending on the chosen wax component and possibly other auxiliaries, the conditions for adjusting the average particle size must be adapted to the wax dispersion. Since the reduction in particle size is typically envisioned to allow further processing of the wax dispersion without changing the particle size as the temperature of the medium increases, the selected wax component is 55 to 55. It should have a melting point or melting temperature range of 90 ° C.

  The particle size was measured using a Beckman Coulter Coulter LS230 laser particle analyzer. This apparatus uses the PIDS (polarized light scattering intensity difference) method in addition to conventional laser diffraction to expand the measurement range to the submicron range. The laser emits light with a wavelength of 750 nm, to which are added 450, 600 and 900 nm wavelengths according to the PIDS method. 132 detectors are combined to provide a total measurement range of 0.04-2000 μm (divided into 116 size groups). Evaluation is based on software based on Frauenhofer's diffraction theory or Mie's scattered light theory.

The measurement sample is diluted by a factor 100 by the sample feed module. Deionized water is used as the dispersion medium. The sample feed module ensures that the dispersed sample is continuously circulated through the measurement cell. The circulating sample was sonicated for 30 seconds before starting the actual measurement. This was done with a Beckman Coulter ultrasound module connected to the analyzer. The evaluation was carried out exclusively according to Mie's scattered light theory using a refractive index of 1.47 of the dispersed medium. The stated average particle size is based on the _D50 value of the volume distribution.

Manufacturing Method An impregnating liquid containing a dispersion of finely dispersed particulate wax with care action having a certain particle size is applied to the structured fabric. This is done so that the dispersion then loosely adheres to the substrate as a discontinuous layer, optionally after drying (by hot air drying, vacuum drying or roller drying). The temperature during the drying process is such that the temperature of the wax is such that the particles of the wax component avoid fusing with the fabric and the particles can be finely dispersed in the foam generated by the wetting and mechanical action of the cloth. It must be chosen to be below the melting point of the ingredients. This also requires that the fabric recesses and the particle size of the wax component particles correspond to each other. The pits of the fabric should be smaller or clearly larger than the dispersed and then applied wax component particles. Otherwise, it is difficult to ensure simple dispersion of the particles during foaming.

  The impregnated and dried cosmetic wipes produced are dry to the touch. According to the present invention, the residual moisture after drying, or the moisture of the dry cosmetic wipe, is 0.1 to 4% by weight, preferably 0.5 to 3% by weight, based on the weight of the unimpregnated dry base material. Preferably it is 0.8 to 2 weight%.

Industrial application
a) an emulsifier mixture containing a nonionic surfactant and an amphoteric surfactant in an amount ratio of 10: 1 to 1: 1 with respect to the amount of the emulsifier;
b) A wax component mixture containing a wax ester, a partial glyceride and a fatty alcohol ethoxylate, and c) an impregnation formulation for cosmetic wipes containing at least one cationic polymer.

The impregnating liquid of the present invention is usually
a) an emulsifier mixture containing a nonionic surfactant and an amphoteric surfactant in an amount ratio of 5: 1 to 1.5: 1 with respect to the amount of the emulsifier;
b) A wax component mixture containing wax esters, partial glycerides and fatty alcohol ethoxylates, wherein the wax particles have an average particle size of up to 13 μm, and c) at least one cationic polymer.

In a preferred embodiment, the impregnating liquid of the present invention comprises
a) an emulsifier mixture containing a nonionic surfactant and an amphoteric surfactant in an amount ratio of 4: 1 to 2: 1 with respect to the amount of the emulsifier;
b) a wax component mixture containing wax ester, partial glyceride and fatty alcohol ethoxylate, wherein the average particle size of the wax particles is up to 4 μm,
c) at least one cationic polymer;
d) contains a polyol, and e) an anionic surfactant.

In a particularly preferred embodiment, the impregnating liquid of the present invention comprises
a) an emulsifier mixture containing a nonionic surfactant and an amphoteric surfactant in an amount ratio of 4: 1 to 2: 1 with respect to the amount of the emulsifier;
b) a wax component mixture containing a wax ester, a partial glyceride and a fatty alcohol ethoxylate, wherein the wax particles have an average particle size up to 2 μm,
c) contains at least one cationic polymer, and d) a polyol.

含浸液用の製剤は、濃厚物として使用してもよい。

The preparation for the impregnating liquid may be used as a concentrate.

Manufacturing:
Ingredients 1 to 4 and ingredients 6 to 8 and 12 are heated or melted at 80 to 85 ° C., mixed, and stirred at a low temperature. Add component 5 to the emulsion at 40-50 ° C. After cooling to room temperature, premixed ingredients 10 and 11 are added to the emulsion with stirring. Add 0.1% citric acid solution (9) to the formulation to adjust to pH 5.2-6.8.
The concentrate can be used with water and other auxiliaries. The concentrate content in the final impregnating liquid is 1 to 99% by weight, preferably 10 to 90% by weight, and more preferably 40 to 60% by weight with respect to the impregnating liquid.

  Solutions and / or dispersions used for impregnation include oil components, emulsifiers, softeners, refatting agents, polymers, silicone compounds, lecithins, phospholipids, biological substances, UV protection as further auxiliaries and additives. Agents, antioxidants, deodorants, antiperspirants, anti-dandruff agents, film forming agents, hydrotropes, solubilizers, preservatives, perfume oils, pigments and the like may also be included.

Oil components Examples of suitable oil components are Gerve alcohols derived from C _6-18 (preferably C _8-10 ) fatty alcohols, linear C _6-22 fatty acids and linear or branched C _6-22 fatty alcohols. Esters of branched C _6-13 carboxylic acids with linear or branched C _6-22 fatty alcohols, such as myristyl myristate, myristyl palmitate, myristyl stearate, myristyl isostearate, myristyl oleate, Myristyl behenate, myristyl elcate, cetyl myristate, cetyl palmitate, cetyl stearate, cetyl isostearate, cetyl oleate, cetyl behenate, cetyl elcate, stearyl myristate, stearyl palmitate, stearyl stearate, stearyl isostearate Oleate, stearyl behenate, stearyl elcate, isostearyl myristate, isostearyl palmitate, isostearyl stearate, isostearyl isostearate, isostearyl oleate, isostearyl behenate, isostearyl oleate, oleyl myristate, oleyl palmitate, oleyl stearate , Oleyl isostearate, oleyl oleate, oleyl behenate, oleyl elcate, behenyl myristate, behenyl palmitate, behenyl stearate, behenyl isostearate, behenyl oleate, behenyl behenate, behenyl elcate, elcyl palmitate, elcyl palmitate Elsyl isostearate, Lucille oleate, is a erucyl behenate and erucyl Eruketo.

Examples of other suitable oil components are esters of linear C _6-22 fatty acids and branched alcohols (especially 2-ethylhexanol), C _18-38 alkyl hydroxycarboxylic acids and linear or branched C _{6 -22} esters with fatty alcohols (see DE 197556377A1) (especially dioctyl malate), linear and / or branched fatty acids and polyhydric alcohols (eg propylene glycol, dimer diols or trimer triols) and / or Esters with Gerve alcohol, C _6-10 fatty acid triglycerides, liquid mono- / di- / triglyceride mixtures of C _6-18 fatty acids, C _6-22 fatty alcohols and / or Gerve alcohols and aromatic carboxylic acids (especially benzoic acid) esters of, C _2-12 dicarboxylic acids with linear or branched C _1-22 alcohols or hydroxyl Esters of C _2-10 polyols having 2-6, vegetable oils, branched primary alcohols, substituted cyclohexanes, linear and branched C _6-22 fatty alcohols carbonate [e.g. Dicaprylyl carbonate (Cetiol (registered (Trademark) CC)], gel carbonate (C _6-18 , preferably derived from C _8-10 fatty alcohol), ester of benzoic acid with linear and / or branched C _6-22 alcohol [eg Finsolv® TN], linear or branched symmetric or asymmetric dialkyl ether (6 to 22 carbon atoms in each alkyl group) [eg dicaprylyl ether (Cetiol® OE)], depending on polyol of epoxidized fatty acid ester Ring-opening products, silicone oils (cyclomethicone, silicon methicone species, etc.) and / or aliphatic or naphthenic hydrocarbons (eg Allan, squalene or dialkyl cyclohexane).

Further emulsifiers Examples of suitable emulsifiers are further nonionic surfactants selected from at least one of the following groups:
2-30 moles of ethylene oxide of linear C _8-22 fatty alcohol, C _12-22 fatty acid, alkylphenol having 8 to 15 carbon atoms in the alkyl group, and alkylamine having 8 to 22 carbon atoms in the alkyl group, and / or Or 0-5 mol adduct of propylene oxide;
Alkyl and / or alkenyl oligoglycosides of 8 to 22 carbon atoms of alkyl (alkenyl) groups, and ethoxylated analogues thereof;
1 to 15 moles of ethylene oxide adduct of castor oil and / or hydrogenated castor oil;
An ethylene oxide 15-60 mol adduct of castor oil and / or hydrogenated castor oil;
_-Sorbitan partial esters of unsaturated linear or saturated branched _C12-22 fatty acids and / or _C3-18 hydroxycarboxylic acids, and their 1 to 30 mol adducts of ethylene oxide;

Polyglycerol (average degree of self-condensation 2-8), polyethylene glycol (molecular weight 400-5000), trimethylolpropane, pentaerythritol, sugar alcohol (eg sorbitol), alkyl glucoside (eg methyl glucoside, butyl glucoside, lauryl glucoside) and Partial esters of polyglucosides (eg cellulose) with saturated and / or unsaturated linear or branched C _12-22 fatty acids and / or C _3-18 hydroxycarboxylic acids and their ethylene oxide 1-30 mol Adducts;
A mixed ester of pentaerythritol, fatty acid, citric acid and fatty alcohol and / or a mixed ester of C _6-22 fatty acid, methyl glucose and polyol (preferably glycerol or polyglycerol) according to DE-PS 1165574;

Mono-, di- and trialkyl phosphates and mono-, di- and / or tri-PEG-alkyl phosphates and their salts;
・ Wool wax alcohol;
Polysiloxane / polyalkyl / polyether copolymers and corresponding derivatives;
Block copolymers, such as polyethylene glycol-30 dipolyhydroxystearate;
Polymer emulsifiers, eg Goodrich Pemulen species (TR-1, TR-2);
Polyalkylene glycols; and glycerol carbonate.

Ethylene oxide adducts Ethylene oxide and / or propylene oxide adducts of fatty alcohols, fatty acids, alkylphenols, or castor oil are known commercial products. They are homologous mixtures, the average degree of alkoxylation of which corresponds to the quantitative ratio of the substrate compound undergoing the addition reaction and ethylene oxide and / or propylene oxide. C _12/18 fatty acid monoesters and diesters of ethylene oxide adducts of glycerol are known from DE-PS2024051 as refatting agents for cosmetic preparations.

-Sorbitan ester Sorbitan sesquielcate, sorbitan dielcate, sorbitan trielcate, sorbitan monoricinoleate, sorbitan sesquilicinolate, sorbitan diricinolate, sorbitan triricinolate, sorbitan monohydroxystearate, sorbitan sesquihydroxystearate, sorbitan dihydroxystearate, sorbitan dihydroxystearate Hydroxy stearate, sol Tan monotartrate, sorbitan sesquitate, sorbitan ditartrate, sorbitan tritartrate, sorbitan monocitrate, sorbitan sesquitrate, sorbitan dicitrate, sorbitan tricitrate, sorbitan monomaleate, sorbitan sesquiterate, sorbitan dimate, mixed sorbitan dimaleate, sorbitan dimaleate, sorbitan dimate It is. An adduct of 1 to 30 mol (preferably 5 to 10 mol) of ethylene oxide with the sorbitan ester is also suitable.

Polyglycerol esters Examples of suitable polyglycerol esters include polyglyceryl-2 dipolyhydroxystearate (Dehymuls® PGPH), polyglycerin-3-diisostearate (Lameform® TGI), polyglyceryl- 4 Isostearate (Isolan® GI 34), polyglyceryl-3 oleate, diisostearoyl polyglyceryl-3 diisostearate (Isolan® PDI), polyglyceryl-3 methylglucose distearate (Tego Care®) ) 450), polyglyceryl-3 beeswax (Cera Bellina®), polyglyceryl-4 caprate (Polyglycerol Caprate T2010 / 90), polyglyceryl-3 cetyl ether (Chimexane® NL), polyglyceryl-3 distearate (Cremophor ( Registered trademark GS 32) and polyglyceryl polyricinoleate (Admul ( (Registered trademark) WOL 1403), polyglyceryl dimerate isostearate, and mixtures thereof.

  Examples of other suitable polyol esters are mono-, di- and triesters of trimethylolpropane or pentaerythritol with lauric acid, coconut oil fatty acid, tallow fatty acid, palmitic acid, stearic acid, oleic acid, behenic acid, etc. In some cases, it is reacted with 1 to 30 moles of ethylene oxide.

Anionic emulsifiers Examples of anionic emulsifiers are aliphatic fatty acids having 12 to 22 carbon atoms, such as palmitic acid, stearic acid or behenic acid, and dicarboxylic acids having 12 to 22 carbon atoms, such as azelaic acid or sebacic acid. is there.

Amphoteric and cationic emulsifiers Other suitable emulsifiers are zwitterionic surfactants. Zwitterionic surfactants are surfactant compounds that have at least one quaternary ammonium group and at least one carboxylate and sulfonate group in the molecule. Particularly suitable zwitterionic surfactants are so-called betaines, such as N-alkyl-N, N-dimethylammonium glycinates (e.g. coconut oil alkyldimethylammonium glycinate) having an alkyl or acyl group of 8 to 18 carbon atoms. Nate), N-acylaminopropyl-N, N-dimethylammonium glycinate (eg coconut oil acylaminopropyldimethylammonium glycinate), and 2-alkyl-3-carboxymethyl-3-hydroxyethylimidazoline, and coconut oil acyl Aminoethyl hydroxyethyl carboxymethyl glycinate. The fatty acid amide derivative known as CTFA name cocamidopropyl betaine is particularly preferred.

Amphoteric surfactants are also suitable emulsifiers. Amphoteric surfactants are surfactant compounds that have at least one free amino group and at least one —COOH or —SO ₃ H group in addition to the C _8/18 alkyl or acyl group in the molecule. An inner salt may be formed. Examples of suitable amphoteric surfactants are N-alkylglycines, N-alkylpropionic acids, N-alkylaminobutyric acids, N-alkyliminodipropionic acids, N-hydroxys having about 8 to 18 carbon atoms in the alkyl group. Ethyl-N-alkylamidopropylglycine, N-alkyltaurine, N-alkylsarcosine, 2-alkylaminopropionic acid and alkylaminoacetic acid. Particularly preferred amphoteric surfactants are N-coconut oil alkylaminopropionate, coconut oil acylaminoethylaminopropionate, and C12 / ₁₈ acyl sarcosine.
Cationic surfactants are also suitable as emulsifiers, and those of the esterquat type (preferably methyl quaternized difatty acid triethanolamine ester salts) are particularly preferred.

Polymer Suitable anionic, zwitterionic, amphoteric and nonionic polymers are, for example, vinyl acetate / crotonic acid copolymers, vinylpyrrolidone / vinyl acrylate copolymers, vinyl acetate / butyl maleate / isobornyl acrylate copolymers, methyl vinyl ether / Maleic anhydride copolymer and esters thereof, uncrosslinked and polyol crosslinked polyacrylic acid, acrylamidopropyltrimethylammonium chloride / acrylate copolymer, octylacrylamide / methyl methacrylate / t-butylaminoethyl methacrylate / 2-hydroxypropyl methacrylate copolymer, Polyvinyl pyrrolidone, vinyl pyrrolidone / vinyl acetate copolymer, vinyl pyrrolidone / dimethylaminoethyl methacrylate / vinyl caprolactor Terpolymers, and optionally derivatized cellulose ethers and silicones. Other suitable polymers and thickeners are described in Cosm. Toil., 108 , 95 (1993).

Silicone compounds Suitable silicone compounds are, for example, dimethylpolysiloxanes, methylphenylpolysiloxanes, cyclic silicones and amino-, fatty acid-, alcohol-, polyether-, epoxy-, fluorine-, glycoside- and / or alkyl-modifieds. Silicone compounds (those that can be liquid and resinous at room temperature). Another suitable silicone compound is simethicone, which is a mixture of dimethicone having an average chain length of 200 to 300 dimethylsiloxane units and a hydrogenated silicate. Suitable volatile silicones are described in detail in Todd et al., Cosm. Toil. 91 , 27 (1976).

UV protective agent and antioxidant In the present invention, the UV protective agent is, for example, liquid or crystal at room temperature, absorbs ultraviolet rays or infrared rays, and releases the absorbed energy as radiation having a longer wavelength (for example, heat). It is an organic substance (light filter) that can be used. The UV-B filter can be oil-soluble or water-soluble. Examples of oil-soluble substances are:

3-benzylidene camphor or 3-benzylidene norcamphor and derivatives thereof, such as 3- (4-methylbenzylidene) -camphor (described in EP 0693471 B1);
4-aminobenzoic acid derivatives, preferably 4- (dimethylamino) -benzoic acid-2-ethylhexyl ester, 4- (dimethylamino) -benzoic acid-2-octyl ester, and 4- (dimethylamino) -benzoic acid Amyl ester;
Cinnamic acid esters, preferably 4-methoxycinnamic acid-2-ethylhexyl ester, 4-methoxycinnamic acid propyl ester, 4-methoxycinnamic acid isoamyl ester, 2-cyano-3,3-phenylcinnamic acid-2-ethylhexyl ester [Octocrylene];
Salicylic acid esters, preferably salicylic acid-2-ethylhexyl ester, salicylic acid-4-isopropylbenzyl ester, salicylic acid homomenthyl ester;

A benzophenone derivative, preferably 2-hydroxy-4-methoxybenzophenone, 2-hydroxy-4-methoxy-4′-methylbenzophenone, 2,2′-dihydroxy-4-methoxybenzophenone;
A benzalmalonic acid ester, preferably 4-methoxybenzalmalonic acid di-2-ethylhexyl ester;
Triazine derivatives, such as 2,4,6-trianilino- (p-carbo-2′-ethyl-1′-hexyloxy) -1,3,5-triazine, and Octyl Triazone (described in EP0818450A1) Or Dioctyl Butamido Triazine [Uvasorb® HEB];
Propane-1,3-dione, such as 1- (4-t-butylphenyl) -3- (4′-methoxyphenyl) -propane-1,3-dione;
A ketotricyclo (5.2.1.0) decane derivative (described in EP0694521B1).

Suitable water-soluble substances are the following substances:
2-phenylbenzimidazole-5-sulfonic acid and its alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium and glucanmonium salts;
A sulfonic acid derivative of benzophenone, preferably 2-hydroxy-4-methoxybenzophenone-5-sulfonic acid and its salts;
Sulfonic acid derivatives of 3-benzylidene camphor, such as 4- (2-oxo-3-bornylidenemethyl) -benzenesulfonic acid and 2-methyl-5- (2-oxo-3-bornylidene) -sulfonic acid and the like Salt.

  Conventional UV-A filters are inter alia benzoylmethane derivatives such as 1- (4′-t-butylphenyl) -3- (4′-methoxyphenyl) -propane-1,3-dione, 4-t-butyl- 4′-methoxydibenzoylmethane (Parsol® 1789) or 1-phenyl-3- (4′-isopropylphenyl) -propane-1,3-dione, and eneamine compounds described in DE 197 12033 A1 (BASF) is there.

  Of course, a UV-A filter and a UV-B filter may be used as a mixture. A particularly preferred combination is a benzoylmethane derivative such as 4-t-butyl-4′-methoxydibenzoylmethane (Parsol® 1789) and 2-cyano-3,3-phenylcinnamic acid-2-ethylhexyl ester (octocrylene) ) And cinnamic acid esters, preferably 4-methoxycinnamic acid-2-ethylhexyl ester and / or 4-methoxycinnamic acid propyl ester and / or 4-methoxycinnamic acid isoamyl ester. Preferably, such combinations are water soluble filters such as 2-phenylbenzimidazole-5-sulfonic acid and its alkali metal, alkaline earth metal, ammonium, alkylammonium, alkanolammonium and glucanmonium salts. Combine with.

  In addition to the above soluble substances, insoluble light-shielding pigments, ie finely dispersed metal oxides or salts, may be used for this purpose. Examples of suitable metal oxides are, inter alia, zinc oxide, titanium dioxide, and oxides of iron, zirconium, silicon, manganese, aluminum and cerium, and mixtures thereof. As salts, silicate (talc), barium sulfate and zinc stearate can be used. Such oxides and salts are used as pigments in skin care and protective emulsions and decorative cosmetics.

The average diameter of such particles should be less than 100 nm, preferably 5-50 nm, more preferably 15-30 nm. The particles can be spherical, although elliptical particles or other non-spherical particles may be used. The pigment may be surface treated (ie, hydrophilized or hydrophobized). Examples are coated titanium dioxide, such as Titandioxid T805 (Degussa) or Eusolex® T2000 (Merck). It is preferred to use so-called micropigments or nanopigments in sunscreen formulations. Preference is given to using finely divided zinc oxide. Other suitable UV filters are P.I. Finkel, SOEFW-Journal, 122, 543 (1996), and Parf. Kosm. 3 , 11 (1999).

  In addition to the two groups of main sunscreens, antioxidant-type secondary sunscreens can also be used. Antioxidant-type secondary sunscreens break the photochemical reaction chain that is initiated when UV radiation enters the skin. Examples thereof are: amino acids (eg glycine, histidine, tyrosine, tryptophan) and derivatives thereof, imidazoles (eg urocanic acid) and derivatives thereof, peptides such as D, L-carnosine, D-carnosine, L-carnosine and their Derivatives (eg anserine), carotenoids, carotenes (eg α-carotene, β-carotene, lycopene) and derivatives thereof, chlorogenic acid and derivatives thereof, lipoic acid and derivatives thereof (eg dihydrolipoic acid), aurothioglucose, propylthiouracil And other thiols such as thioredoxin, glutathione, cysteine, cystine, cystamine, their glycosyl, N-acetyl, methyl, ethyl, propyl, amyl, butyl, lauryl, palmitoyl, olei , Γ-linoleyl, cholesteryl and glyceryl esters) and their salts, dilauryl thiodipropionate, distearyl thiodipropionate, thiodipropionic acid and its derivatives (esters, ethers, peptides, lipids, nucleotides, nucleosides and salts) ), Sulphoximine compounds (for example, butionine sulphoximine, homocysteine sulphoximine, butionine sulphone, penta-, hexa- and hepta-thionine sulphoximine) (for example, very small compatible amounts such as picomolar to micromolar / kg) so),

(Metal) chelating agent (for example, α-hydroxy fatty acid, palmitic acid, phytic acid, lactoferrin), α-hydroxy acid (for example, citric acid, lactic acid, malic acid), humic acid, bile acid, bile extract, bilirubin, biliverdin, EDTA, EGTA and their derivatives, unsaturated fatty acids and their derivatives (eg γ-linolenic acid, linoleic acid, oleic acid), folic acid and its derivatives, ubiquinone, ubiquinol and their derivatives, vitamin C and its derivatives (eg ascorbyl palmi Tate, Mg ascorbyl phosphate, ascorbyl acetate), tocopherols and derivatives (eg vitamin E acetate), vitamin A and derivatives (vitamin A palmitate), benzoin resin coniferyl benzoate, rutinic acid and its Derivatives, α-glycosyl rutin, ferulic acid, furfurylidene glucitol, carnosine, butylhydroxytoluene, butylhydroxyanisole, nordihydroguaiac resin acid, nordihydroguaiaretic acid, trihydroxybutyrophenone, uric acid and its derivatives, mannose And its derivatives, superoxide-dismutase, zinc and its derivatives (eg ZnO, ZnSO ₄ ), selenium and its derivatives (eg methionine selenium), stilbene and its derivatives (eg stilbene oxide, trans stilbene oxide) and the object of the present invention Derivatives of the above-mentioned active substances suitable for (salts, esters, ethers, sugars, nucleotides, nucleosides, peptides and lipids).

Biological Substance In the present invention, the biological substance is, for example, tocopherol, tocopherol acetate, tocopherol palmitate, ascorbic acid, (deoxy) ribonucleic acid and fragmented product thereof, β-glucan, retinol, bisabolol, allantoin, phytantriol , Panthenol, AHA acid, amino acids, ceramides, pseudoceramides, essential oils, plant extracts (eg, prune extract, bambara bean extract), and vitamin complexes.

Deodorants and antibacterial cosmetic deodorants counteract, mask or suppress body odors. Body odor is caused by the action of skin bacteria on apocrine sweat to form a decomposition product with an unpleasant odor. Accordingly, deodorants contain active ingredients that act as antibacterial agents, enzyme inhibitors, odor absorbers or odor masking agents.

Antibacterial agents Basically, suitable antibacterial agents are any substances that act against Gram-positive bacteria, such as 4-hydroxybenzoic acid and its salts and esters, N- (4-chlorophenyl) -N '-(3, 4-Dichlorophenyl) -urea, 2,4,4'-trichloro-2'-hydroxydiphenyl ether (triclosan), 4-chloro-3,5-dimethylphenol, 2,2'-methylene-bis- (6-bromo- 4-chlorophenol), 3-methyl-4- (1-methylethyl) -phenol, 2-benzyl-4-chlorophenol, 3- (4-chlorophenoxy) -propane-1,2-diol, 3-iodo -2-propynyl butyl carbamate, chlorhexidine, 3,4,4'-trichlorocarbanilide (TTC), antibacterial flavor, thymol, sime oil, eugenol, clove oil, menthol, mint oil, farnesol, phenoxyethanol, glycerol monocaprate Glycerol Caprylate, glycerol monolaurate (GML), diglycerol monocaprate (DMC), salicylic -N- alkylamides, such as salicylic -n- octyl amide or salicylic -n- decyl amide.

Enzyme inhibitors Examples of suitable enzyme inhibitors are esterase inhibitors. Esterase inhibitors are preferably trialkyl citrates such as trimethyl citrate, tripropyl citrate, triisopropyl citrate, tributyl citrate, and especially triethyl citrate [Hydagen® CAT]. Esterase inhibitors suppress the production of odors by inhibiting enzyme activity. Other esterase inhibitors include sterol sulfates or phosphates such as lanosterol, cholesterol, campesterol, stigmasterol and sitosterol sulfates or phosphates, dicarboxylic acids and esters thereof such as glutaric acid, glutaric acid monoethyl ester, diethyl glutarate Ester, adipic acid, adipic acid monoethyl ester, adipic acid diethyl ester, malonic acid and malonic acid diethyl ester, hydroxycarboxylic acid and its esters such as citric acid, malic acid, tartaric acid or tartaric acid diethyl ester, and zinc glycinate .

Odor Absorber Suitable odor absorbers are substances that can absorb and generally retain odor generating compounds. Such an odor absorbent reduces the partial pressure of each component, thereby reducing the diffusivity of each component. An important condition in this regard is that the perfume must be maintained intact. Odor absorbers are not effective against bacteria. Odor absorbers are mainly composed of complex zinc salts of ricinoleic acid, or special perfumes known to those skilled in the art as “fixateurs”, such as extracts of Labdanum or egonoki, or certain abietic acid derivatives. Contains as a component.

The odor masking agent is a fragrance or perfume oil that has a function of masking odor and imparts odor to the deodorant. An example of a suitable perfume oil is a mixture of natural and synthetic perfumes. Natural flavors include extracts of flowers, stems and leaves, fruits, pericarp, roots, trees, grasses, needles and branches, resins and balsams. Animal materials such as civets and beavers may be used. Synthetic perfume compounds are typically products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type. Examples of ester-type fragrance compounds are benzyl acetate, pt-butyl cyclohexyl acetate, linalyl acetate, phenylethyl acetate, linalyl benzoate, benzyl formate, allyl cyclohexyl propionate, styryl propionate, and benzyl salicylate It is. Ethers include, for example, benzyl ethyl ether, and aldehydes include, for example, straight chain C _8-18 alkanals, citral, citronellal, citronellyloxyacetaldehyde, cyclamenaldehyde, hydroxycitronal, lyial, and burgeonal. Suitable ketones are, for example, ionones and methyl cedryl ketone. Suitable alcohols are anethole, citronellol, eugenol, isoorgenol, geraniol, linalool, phenylethyl alcohol and terpineol. Hydrocarbons mainly include terpenes and balsams. However, it is preferred to use a mixture of various perfume compounds that together produce a pleasant scent.

  Other suitable perfume oils are relatively low volatility essential oils often used as aroma components. Examples are sage oil, chamomile oil, clove oil, lemon balm oil, mint oil, cinnamon leaf oil, lime flower oil, juniper berry oil, vetiver oil, balm oil, galvanum oil, labdanum oil and lavandin oil. The following are preferably used alone or as a mixture: bergamot oil, dihydromyrsenol, lyial, rilal, citronellol, phenylethyl alcohol, α-hexylcinnamaldehyde, geraniol, benzylacetone, cyclamenaldehyde, linalool, Boisambrene Forte, Ambroxan, Indole, Hedione, Sandelice, Citrus oil, Mandarin oil, Orange oil, Allyl amyl glycolate, Cyclovertal, Lavandin oil, Clary oil, β-Damascon, Geranium oil Bourbon, Cyclohexyl salicylate, Vertofix Coeur, Iso-E-Super, Fixolide NP, Evernil, Iraldein gamma, Phenylacetic acid, Geranyl acetate, Benzyl acetate, Rho Oxide, Romireto (Romilat), romillat (Irotyl) and Furorameto (Floramat).

・Antiperspirant Antiperspirant acts on the function of the eccrine sweat glands to suppress sweating and eliminate the wetness and body odor of your armpits. Aqueous or water-free antiperspirant formulations typically contain the following ingredients:
Astringent ingredients,
Oil component,
・ Nonionic emulsifier,
・ Auxiliary emulsifier,
・ Consistency regulator,
Auxiliaries such as thickeners or complexing agents, and / or non-aqueous solvents such as ethanol, propylene glycol and / or glycerol.

Suitable astringent components of the antiperspirant are, inter alia, aluminum, zirconium or zinc salts. Suitable antiperspirants of this type are, for example, aluminum chloride, aluminum chlorohydrate, aluminum dichlorohydrate, aluminum sesquichlorohydrate, and their complexes with, for example, 1,2-propylene glycol, aluminum hydroxy allantoyl. Nate, aluminum chloride tartrate, aluminum zirconium trichlorohydrate, aluminum zirconium tetrachlorohydrate, aluminum zirconium pentachlorohydrate, and complex compounds thereof with, for example, an amino acid (eg, glycine). Oil-soluble and water-soluble auxiliaries typically present in antiperspirants can also be present in relatively small amounts. Such oil-soluble auxiliaries are, for example,
・ An essential oil with anti-inflammatory, skin-protective, or pleasant aroma,
Includes synthetic skin protectants and / or oil-soluble perfume oils.

  Examples of common water-soluble additives are preservatives, water-soluble fragrances, pH adjusting agents such as buffer mixtures, water-soluble thickeners such as water-soluble natural or synthetic polymers (for example xanthan gum, hydroxyethyl cellulose, polyvinylpyrrolidone or High molecular weight polyethylene oxide).

Film forming agents Film forming agents include, for example, chitosan, microcrystalline chitosan, quaternized chitosan, polyvinyl pyrrolidone, vinyl pyrrolidone / vinyl acetate copolymer, acrylic acid polymer, quaternary cellulose derivative, collagen, hyaluronic acid and its salts, And similar compounds.

Anti-dandruff agents Suitable anti- dandruff agents are Pirotton Olamin (1-hydroxy-4-methyl-6- (2,4,4-trimethylpentyl) -2- (1H) -pyridinone monoethanolamine salt), Baypival (registered) Trademark) (Climbazole), Ketoconazol (registered trademark) (4-acetyl-1- {4- [2- (2,4-dichlorophenyl) r-2- (1H-imidazol-1-ylmethyl) -1,3-dioxirane] -c-4-ylmethoxyphenyl} piperazine, ketoconazole, erviol, selenium disulfide, colloidal sulfur, sulfur polyethylene glycol sorbitan monooleate, sulfuricinol polyethoxylate, sulfur tar distillate, salicylic acid (or combination with hexachlorophene), Undecylenic acid, monoethanolamide sulfosuccinate Na salt, Lamepon (registered trademark) UD (protein / undecylenic acid condensate), zinc pyrithione, aluminum pyridinium On, and magnesium pyrithione / Jipirichion magnesium sulfate.

Suitable swelling agents for the swelling agent aqueous phase are montmorillonite, clay minerals, Pemulen, and alkyl modified Carbopol species (Goodrich). Other suitable polymers and swelling agents are R.I. Lochhead, Cosm. Toil. 108 , 95 (1993).
Insect repellents Suitable insect repellents are N, N-diethyl-m-toluamide, pentane-1,2-diol or ethylbutylacetylaminopropionate.

In addition, hydrotropes such as ethanol, isopropyl alcohol, or polyols may be used to improve fluidity during hydrotrope application. Suitable polyols preferably have 2 to 15 carbon atoms and have at least two hydroxyl groups. The polyol may have other functional groups (especially amino groups) or may be modified with nitrogen.

Examples of polyols are
Glycerol;
Alkylene glycols such as ethylene glycol, diethylene glycol, propylene glycol, butylene glycol, hexylene glycol, and polyethylene glycol having an average molecular weight of 100 to 1000 daltons;
Industrial oligoglycerol mixtures with a degree of self-condensation of 1.5 to 10, for example industrial diglycerol mixtures with a diglycerol content of 40 to 50% by weight;
Methylol compounds such as, among others, trimethylolethane, trimethylolpropane, trimethylolbutane, pentaerythritol and dipentaerythritol;
Lower alkyl glucosides (especially those having 1 to 8 carbon atoms in the alkyl group), such as methyl and butyl glucoside;
Sugar alcohols having 5 to 12 carbon atoms, such as sorbitol or mannitol;
Sugars having 5 to 12 carbon atoms, such as glucose or sucrose;
Amino sugars such as glucamide dialcohol amines such as diethanolamine or 2-aminopropane-1,3-diol.

Preservatives Suitable preservatives are, for example, phenoxyethanol, formaldehyde solutions, parabens, pentanediol or sorbic acid, and compounds of the type listed in Kosmetikverordnung Addendum 6, Part A and B.

Perfume and perfume Suitable perfume oils are mixtures of natural and synthetic perfume. Natural flavors include extracts of the following plants: flowers (lily, lavender, rose, jasmine, neroli, iran-iran), stems and leaves (geranium, patchouli, petitgren), fruits (anise, coriander, caraway, Juniper), pericarp (bergamot, lemon, orange), roots (nutmeg, angelica, celery, cardamom, costas, iris, agate), trees (pine, sandalwood, guayak, cedar, rosewood), grass (taragon, lemongrass, sage) , Thyme), needles and branches (spruce, fir, pine, shrub pine), resin and balsam (galvanum, elemi, benzoin, myrrh, frankincense, opopanax). Animal materials such as civets and beavers may be used.

  Synthetic perfume compounds are typically products of the ester, ether, aldehyde, ketone, alcohol and hydrocarbon type. Examples of ester-type fragrance compounds are benzyl acetate, phenoxyethyl isobutyrate, pt-butyl cyclohexyl acetate, linalyl acetate, dimethylbenzylcarbinyl acetate, phenylethyl acetate, linalylbenzoate, benzylformate, ethylmethylphenylglycinate Allyl cyclohexyl propionate, styryl propionate, benzyl salicylate. Ethers include, for example, benzyl ethyl ether, and aldehydes include, for example, straight chain alkanals having 8 to 18 carbon atoms, citral, citronellal, citronellyloxyacetaldehyde, cyclamenaldehyde, hydroxycitroneral, lyial and burgeonal. Suitable ketones are, for example, ionones, α-isomethylionone and methyl cedryl ketone. Suitable alcohols are anethole, citronellol, eugenol, isoorgenol, geraniol, linalool, phenylethyl alcohol and terpineol. Hydrocarbons mainly include terpenes and balsams. However, it is preferred to use a mixture of various perfume compounds that together produce a pleasant scent.

  Other suitable perfume oils are relatively low volatility essential oils often used as aroma components. Examples are sage oil, chamomile oil, clove oil, melissa oil, mint oil, cinnamon leaf oil, lime flower oil, juniper berry oil, vetiver oil, balm oil, galvanum oil, labdanum oil and lavandin oil. The following are preferably used alone or as a mixture: bergamot oil, dihydromyrsenol, lyial, rilal, citronellol, phenylethyl alcohol, α-hexylcinnamaldehyde, geraniol, benzylacetone, cyclamenaldehyde, linalool, Boisambrene Forte, Ambroxan, Indole, Hedione, Sandelice, Citrus oil, Mandarin oil, Orange oil, Allyl amyl glycolate, Cyclovertal, Lavandin oil, Clary oil, β-Damascon, Geranium oil Bourbon, Cyclohexyl salicylate, Vertofix Coeur, Iso-E-Super, Fixolide NP, Evernil, Iraldein gamma, Phenylacetic acid, Geranyl acetate, Benzyl acetate, Rho Oxide, Romireto (Romilat), romillat (Irotyl) and Furorameto (Floramat).

  Suitable fragrances are, for example, peppermint oil, spearmint oil, anise oil, shikimi oil, caraway oil, eucalyptus oil, fennel oil, citrus oil, winter green oil, clove oil, menthol and the like.

Dyes suitable dyes are, for example "Kosmetische Faerbemittel", Farbstoffkommission der Deutschen Forschungsgemeinschaft, Verlag Chemie, Weinheim, 1984, as listed in pp 81-106, is suitable and approved substances in cosmetics. Examples include Cochineal Red A (CI 16255), Patent Blue V (CI 42051), Indigotin (CI 73015), Chlorophylline (CI 75810), Quinoline Yellow (CI 47005), Titanium Dioxide (CI 77891), Indanthrene Blue RS (CI 69800) and Madder Lake (CI 58000). Luminol may also be present as a luminescent dye. Such dyes are typically used at a concentration of 0.001 to 0.1% by weight relative to the total mixture.

Examples A plurality of impregnation dispersions (Tables 3, 4) were prepared by simple mixing of the components. Viscose / polyester cloth with dimensions 18.8 cm × 14.8 cm as specified (Table 2) was wetted with 1-3.0 g of each dispersion and then oven dried at temperatures up to 50 ° C. for 2 hours.

Performance Tests Several impregnation solutions / dispersions (Table 3; amounts are% by weight of active substance) were prepared by simply mixing the ingredients. 67% viscose / 33% polyester cloth (80 g / m ² ) of dimensions 18.8 cm × 14.8 cm as specified (Table 2), 1 to 3.0 g of each dispersion (Table 3 and Table 4) And then oven dried at temperatures up to 50 ° C. for 2 hours.

In a four person panel test, a dry cosmetic wipe was prepared for use by wetting with excess water under a faucet and rubbing between hands for 20 seconds and used for hand washing.
Hand feel of dry and wet wipes, skin feel during use (wet), skin feel after use and dryness of back of hand (dry), time taken for foaming, foam structure and amount of foam were evaluated [Evaluation: 1 = bad, 2 = normal, 3 = good].

Claims (11)

(A) an emulsifier mixture containing a nonionic surfactant and an amphoteric surfactant in an amount ratio of 10: 1 to 1: 1 of the nonionic surfactant and the amphoteric surfactant ;
(B) A wax component mixture containing a wax ester, a partial glyceride and a fatty alcohol ethoxylate, and (c) an impregnation formulation for cosmetic wipes containing at least one cationic polymer.   The impregnated preparation for cosmetic wipes according to claim 1, wherein the average particle size of the wax component (component b) is up to 13 µm.   The impregnated preparation for cosmetic wipes according to claim 1 or 2, comprising an alkyl oligoglycoside and / or a fatty alcohol ethoxylate as the nonionic surfactant.   The impregnated preparation for cosmetic wipes according to any one of claims 1 to 3, comprising betaine as an amphoteric surfactant.   The impregnated preparation for cosmetic wipes according to any one of claims 1 to 4, which contains cetyl palmitate as a wax ester.   The impregnated preparation for cosmetic wipes according to any one of claims 1 to 5, comprising glycerol mono and / or dioleate and / or glycerol mono and / or distearate and / or hydrogenated castor oil as partial glycerides.   A cationic polymer, a cationic cellulose derivative, a cationic starch, a copolymer of diallylammonium salt and acrylamide, a quaternized vinylpyrrolidone / vinylimidazole polymer, a condensation product of polyglycol and amine, a quaternized collagen polypeptide, Quaternized wheat polypeptide, polyethyleneimine, cationic silicone polymer such as amodimethicone, copolymer of adipic acid and dimethylaminohydroxypropyldiethylenetriamine, copolymer of acrylic acid and dimethyldiallylammonium chloride, polyaminopolyamide, cationic chitin derivative, 7. A product according to claim 1 selected from the group consisting of dihaloalkyl condensation products, cationic guar gum, and quaternized ammonium salt polymers. Impregnation preparations for cosmetic wipes according to any Re.   The impregnated preparation for cosmetic wipes according to any one of claims 1 to 7, comprising a cationic guar gum and / or a quaternized ammonium salt polymer as the cationic polymer.   The impregnated preparation for cosmetic wipes according to any one of claims 1 to 8, which contains a polyol as an optional component d).   10. The impregnating preparation for cosmetic wipes according to any one of claims 1 to 9, comprising an anionic surfactant as an optional component e).   A method for producing a cosmetic wipe, wherein the cloth is wetted with the impregnating solution according to any one of claims 1 to 9, and optionally the solvent is removed by drying to give a residual amount of 0.1 to 0.1 by weight of the cosmetic wipe. A process comprising 4% by weight.